LED 驱动器

结果:
7,321
Manufacturer
Series
Supplier Device Package
Package / Case
Frequency
Voltage - Output
Current - Output / Channel
Voltage - Supply (Max)
Voltage - Supply (Min)
Operating Temperature
Applications
Number of Outputs
Dimming
Topology
Type
Voltage - Supply
Current - Supply
Mounting Type
Output Type
Internal Switch(s)
Qualification
Configuration
Function
Digits or Characters
Number of Bits per Element
Grade
Interface
Serial Interfaces
Output Configuration
Current - Output Source/Sink
Count
Display Type
Frequency - Switching
Number of Elements
Voltage - Supply (Vcc/Vdd)
Input Type
Synchronous Rectifier
Logic Type
Clock Sync
Duty Cycle (Max)
Control Features
Output Phases
结果7,321
选择
图片产品详情单价可用性ECAD 模型SeriesMounting TypeOperating TemperaturePackage / CaseSupplier Device PackageVoltage - Supply (Max)Voltage - OutputInternal Switch(s)Number of OutputsGradeDimmingFrequencyCurrent - Output / ChannelTypeTopologyVoltage - Supply (Min)ApplicationsQualification
LED1642GWXTTR
IC LED DRVR LIN PWM 40MA 24TSSOP
5+
¥14.9850
10+
¥13.9860
15+
¥13.4865
数量
55,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
24-TSSOP (0.173", 4.40mm Width) Exposed Pad
24-TSSOP-EP
5.5V
19V
Yes
16
-
PWM
30MHz
40mA
Linear
Shift Register
3V
Signage
-
BCR401UW6Q-7
IC LED DRVR LIN PWM 100MA SOT26
5+
¥1.2000
10+
¥1.1200
15+
¥1.0800
数量
54,434 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-55°C ~ 150°C (TJ)
SOT-23-6
SOT-26
40V
40V
Yes
1
Automotive
PWM
25kHz
100mA
Linear
-
1.4V
Lighting
AEC-Q101
AL8807W5-7
IC LED DRIVER RGLTR PWM 1A SOT25
5+
¥2.6250
10+
¥2.4500
15+
¥2.3625
数量
54,345 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TJ)
SC-74A, SOT-753
SOT-25
36V
-
Yes
1
-
Analog, PWM
1MHz
1A (Switch)
DC DC Regulator
Step-Down (Buck)
6V
-
-
CAV4201TD-GT3
IC LED DRV RGLTR ANALOG TSOT23-5
5+
¥9.4340
10+
¥8.8050
15+
¥8.4906
数量
53,452 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TA)
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
36V
36V
Yes
1
-
Analog
50kHz ~ 1MHz
350mA
DC DC Regulator
Step-Down (Buck)
6.5V
Lighting
-
AL8807QMP-13
IC LED DRVR RGLTR PWM 1.3A 8MSOP
5+
¥15.0000
10+
¥14.0000
15+
¥13.5000
数量
52,500 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TJ)
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
8-MSOP-EP
30V
-
Yes
1
Automotive
Analog, PWM
1MHz
1.3A (Switch)
DC DC Regulator
Step-Down (Buck)
6V
-
AEC-Q100
LP3943ISQX/NOPB
IC LED DRIVER PS I2C 25MA 24WQFN
5+
¥9.0000
10+
¥8.4000
15+
¥8.1000
数量
51,301 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
24-WFQFN Exposed Pad
24-WQFN (4x4)
5.5V
-
Yes
16
-
I²C, SMBus
-
25mA
Power Switch
Shift Register
2.3V
Camera Flash
-
ZXLD1371QESTTC
IC LED DRIVER CTRLR PWM 16TSSOP
5+
¥9.5250
10+
¥8.8900
15+
¥8.5725
数量
50,428 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TJ)
16-TSSOP (0.173", 4.40mm Width) Exposed Pad
16-TSSOP-EP
60V
-
No
1
Automotive
PWM
1MHz
-
DC DC Controller
Step-Down (Buck), Step-Up (Boost)
8V
-
AEC-Q100
TLC6C598QPWRQ1
IC LED DRIVER PS 50MA 16TSSOP
5+
¥3.0000
10+
¥2.8000
15+
¥2.7000
数量
50,425 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TA)
16-TSSOP (0.173", 4.40mm Width)
16-TSSOP
5.5V
40V
Yes
8
Automotive
-
-
50mA
Power Switch
Shift Register
3V
-
AEC-Q100
MIC2289-34YML-TR
IC LED DRVR RGLTR PWM 750MA 8MLF
5+
¥8.2500
10+
¥7.7000
15+
¥7.4250
数量
50,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TJ)
8-VFDFN Exposed Pad, 8-MLF®
8-MLF® (2x2)
10V
34V
Yes
1
-
Analog, PWM
1.2MHz
750mA (Switch)
DC DC Regulator
Step-Up (Boost)
2.5V
Backlight
-
TCA6507RUER
IC LED DRVR LIN I2C 40MA 12X2QFN
5+
¥45.0000
10+
¥42.0000
15+
¥40.5000
数量
49,662 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TA)
12-XFQFN
12-X2QFN (2x1.4)
3.6V
5.5V
-
7
-
I²C, SMBus
100kHz, 400kHz
40mA
Linear
-
1.65V
-
-
RT8458AGJ6
IC LED DRVR OFFL ANALOG TSOT23-6
5+
¥2.2500
10+
¥2.1000
15+
¥2.0250
数量
49,520 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TJ)
SOT-23-6 Thin, TSOT-23-6
TSOT-23-6
31V
-
No
1
-
Analog
47kHz
-
AC DC Offline Switcher
Step-Down (Buck)
17V
-
-
TPS92510DGQR
IC LED DRVR RGLTR PWM 10HVSSOP
5+
¥7.3500
10+
¥6.8600
15+
¥6.6150
数量
49,010 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TJ)
10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)
10-HVSSOP
60V
-
Yes
1
-
PWM
100kHz ~ 2.5MHz
1.5A
DC DC Regulator
Step-Down (Buck)
3.5V
Lighting
-
MPQ2483ADQ-AEC1-LF-Z
IC LED DRVR RGLTR PWM 2.5A 10QFN
5+
¥12.0000
10+
¥11.2000
15+
¥10.8000
数量
48,890 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TJ)
10-VFDFN Exposed Pad
10-QFN (3x3)
55V
-
Yes
1
Automotive
Analog, PWM
250kHz
2.5A
DC DC Regulator
Step-Down (Buck), Step-Up (Boost)
4.5V
Backlight
AEC-Q100
MP3202DJ-LF-Z
IC LED DRVR RGLTR PWM TSOT23-6
5+
¥0.8100
10+
¥0.7560
15+
¥0.7290
数量
48,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
SOT-23-6 Thin, TSOT-23-6
TSOT-23-6
6V
25V
Yes
1
-
Analog, PWM
1.3MHz
1.33A (Switch)
DC DC Regulator
Step-Up (Boost)
2.5V
Backlight
-
ZXLD1370EST16TC
IC LED DRIVER CTRLR PWM 16TSSOP
5+
¥6.0000
10+
¥5.6000
15+
¥5.4000
数量
47,500 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TJ)
16-TSSOP (0.173", 4.40mm Width) Exposed Pad
16-TSSOP-EP
60V
-
No
1
Automotive
PWM
1MHz
-
DC DC Controller
Step-Down (Buck), Step-Up (Boost)
6V
-
AEC-Q100
NCV7685DQR2G
IC LED DRVR LIN PWM 55MA 24SSOP
5+
¥15.0000
10+
¥14.0000
15+
¥13.5000
数量
47,500 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 150°C (TJ)
24-SSOP (0.154", 3.90mm Width) Exposed Pad
24-SSOP-EP
28V
-
Yes
12
Automotive
PWM
-
55mA
Linear
-
5V
-
AEC-Q100
ILD6150XUMA1
IC LED DRVR RGLTR PWM 1.5A 8DSO
5+
¥10.5000
10+
¥9.8000
15+
¥9.4500
数量
46,506 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 150°C (TJ)
8-SOIC (0.154", 3.90mm Width) Exposed Pad
PG-DSO-8
60V
-
Yes
1
-
Analog, PWM
1MHz
1.5A
DC DC Regulator
Step-Down (Buck)
4.5V
Lighting
-
TLC5971RGER
IC LED DRIVER LINEAR 60MA 24VQFN
5+
¥8.2500
10+
¥7.7000
15+
¥7.4250
数量
46,281 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 85°C (TA)
24-VFQFN Exposed Pad
24-VQFN (4x4)
5.5V
17V
Yes
12
-
-
-
60mA
Linear
Shift Register
3V
-
-
TPS92601BQPWPRQ1
IC LED DRVR CTRLR PWM 20HTSSOP
5+
¥22.5000
10+
¥21.0000
15+
¥20.2500
数量
46,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-40°C ~ 125°C (TA)
20-PowerTSSOP (0.173", 4.40mm Width)
20-HTSSOP
40V
4V ~ 75V
No
2
Automotive
Analog, PWM
100kHz ~ 600kHz
1.5A
DC DC Controller
Flyback, SEPIC, Step-Up (Boost)
4V
Lighting
AEC-Q100
LP8556SQX-E09/NOPB
IC LED DRV RGLTR PWM 25MA 24WQFN
5+
¥9.0000
10+
¥8.4000
15+
¥8.1000
数量
45,998 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-30°C ~ 85°C (TA)
24-WFQFN Exposed Pad
24-WQFN (4x4)
20V
7V ~ 43V
Yes
6
-
PWM
312kHz, 625kHz, 1250kHz
50mA
DC DC Regulator
Step-Up (Boost)
2.7V
Backlight
-

关于  LED 驱动器

LED驱动器是一种电子设备,旨在从固定电压电源向发光二极管(LED)提供精确的电流控制。它们是LED照明系统的关键组成部分,确保LED获得适量的电力以实现最佳性能。 LED驱动器属于功率管理集成电路(PMIC)类别,专门设计用于调节通过LED的电流,保持恒定的亮度并防止过电流造成的损坏。它们起到电源和LED之间的桥梁作用,将电能转换和控制,以确保高效可靠的运行。 LED驱动器的一个关键功能是将电源的电压特性与连接的LED的特定电压要求相匹配。LED驱动器通常使用比电源更低的电压工作,使其能够高效驱动和控制LED。这种电压转换对于确保LED获得适当的电压水平而不受过多功率或潜在损坏的影响至关重要。 除了电压转换,LED驱动器还提供电流调节。它们精确控制通过LED的电流量,确保亮度一致并防止光输出的变化。这种电流调节有助于保持LED应用中所需的照明水平、均匀性和色彩准确性。 LED驱动器通常集成了各种功能来增强其功能。这些功能可能包括调光能力,允许根据用户偏好或环境条件调整LED的亮度级别。调光可以通过脉宽调制(PWM)、模拟控制或数字接口等多种方法实现。 总的来说,集成电路-功率管理-LED驱动器是LED照明系统中至关重要的组件,提供电压转换和精确的电流调节,以确保LED的最佳性能和寿命。它们实现了高效的电源管理、精确的控制,并具有调整LED照明应用亮度的灵活性。